the kinetic energy of a particle with de Broglie wavelength Lambda is made four times the initial value what is the new de-broglie wavelength
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in the figure a long uniform potentiometer wire ab is having a constant potential along its length the null points primary cell €1/€2 connected in the obtained at distance of 120cm and 300cm from the end
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poojavijay:
sorry I didn't understand pls explain..
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